Your browsers home page and default search engine are changed to Us.4yendex.com without your permission? Wondering what is this Us.4yendex.com browser hijacker? This post shows you more details as well as offers you a step by step removal guide to get rid of this Us.4yendex.com.

What is Us.4yendex.com?

Us.4yendex.com is classified as a browser hijacker virus which usually promoted via free downloads. Us.4yendex.com is a search engine claimes to be powered by Google. From the picture shown blow you may find that this Us.4yendex.com home page is full of shot links to many unknown websites.

Us.4yendex.com seems like it is a genuine and really helpful search providers for it provides multiple search services. However it is potentially unwanted. Us.4yendex.com usually comes into users computer bundled with third parties. Us.4yendex.com can corrupts all the most common used browsers like Mozilla Firefox, Google Chrome and Internet Explorer. Us.4yendex.com is very similar to the previous V9 Portal Site Homepage. You should be careful once you encountered with this hijacker.

Once installed You may find that your browser home page and default search engine are changed to Us.4yendex.com without your consent and knowledge. Us.4yendex.com is an ads-supported search engine and you can not get reliable search results from this domain because the search results from Us.4yendex.com are filled with advertisements and sponsored links. You may receive many annoying pop up advertisements and when you search for something you might be redirected to some other unknown website which may contains malicious programs.

You may find that when you use this fake search engine you will be redirected to some other unknown site where ads and sponsored links occupied the results page. On the other hand, browser hijackers like this Us.4yendex.com is capable of using cookies to collect users online traces or personal information for unethical marketing. You are nor recommended to use Us.4yendex.com and keep it on your computer.

How to Prevent Attack from Browser Hijacker Like Us.4yendex.com?

Usually Us.4yendex.com comes bundled with free applications from the internet, such as free softwares, videos, system utilities. When you download and install these free applications you may agree to install the Us.4yendex.com program on your computer. For example when you download and install these free programs from Internet you may agree to get Us.4yendex.com program and other unknown programs installed together if you just keep click on the Next or Accept button during installation setup.

Computer users should pay more attention on their online activity and should always be thoughtful and careful when they install something. Always remember that you should download them from its official site. On the other hand when you install them, keep in mind the Advanced or Custom installation should be your first choice and do not select anything that is not familiar to you. Us.4yendex.com program is potentially unwanted considering its behavior shown above. If you already get infected with this redirect virus, you should remove it as soon as possible. Follow this step by step removal guide below to do that.

2. On the Toolbars and Extensions tab search for any unwanted add-on and remove it if located.

3. Click on Search providers, remove the Boggles Search or Us.4yendex.com engines from the list.

3. Go to Tools> Internet Options> General > Replace http://us.4yendex.com with a desired domain like www.google.com> Click Apply to complete the operation.

4. Close your Internet Explorer, right click on your IE shortcut and then click on the Properties option.In the shortcut tab, remove http://us.4yendex.com from the Target box, click on Apply and OK to save the change.

* Remove Us.4yendex.com from Mozilla Firefox

1. Type Ctrl+Shift+A.

2. On the Extensions and Plugin search for the any unwanted add-on extensions and plugins and remove or disable it.

3. Enter “about:config” in url bar. This will open settings page.

4. Type "Keyword.url ",“browser.search.defaultengine”,then “browser.search.selectedengine”, "browser.newtab.url" in the search box,Right-click and reset. This will make sure that the Us.4yendex.com won't launch on itself.

6. Close your Firefox, right click on your Firefox shortcut and then click on the Properties option.In the shortcut tab, remove http://us.4yendex.com from the Target box, click on Apply and OK to save the change.

*Remove Us.4yendex.com from Google Chrome

1 Click on Wrench or 3-Bars icon next to the address bar and navigate to Tools > Extensions,disable or uninstall unwanted extensions .

4. Close your Google Chrome, right click on your Chrome shortcut and then click on the Properties option.In the shortcut tab, remove http://us.4yendex.com from the Target box, click on Apply and OK to save the change.

Cloud System Booster is a small and high efficient utility based on cloud technology which can run on most versions of Microsoft Windows Operating System. Cloud System Booster consists of four main function module including Registry Cleaner, Disk Cleaner, Optimizer and PC Repair to maximize your PC performance by cleaning junk files, disabling unneeded services, clearing 3rd party applications, and repairing registry errors.

In the newest version of Cloud System Booster, two new features are added, namely, Context Menu Manager and Folder Migration. Context Menu Manager is for you to manage your right-click menu, you can enable or disable them easily. Folder Migration is for computer users to free up your system volume folder space by moving files to other volumes. Download and try these features!

2 Open Cloud System Booster, click on Toolbox(click on the arrow at the bottom of the main screen)—Anvi Uninstaller–-Download this uninstall tool.

3 When Anvi Uninstaller opened, find the Us.4yendex.com related programs, or you can click on Recently Installed tab, then you will find the programs recently installed on your computer. Choose the suspicious or unfamiliar one, click on the Uninstall button to uninstall them.

1 Slim Toolbar feature is designed for computer users to remove and delete browser add-ons, extensions and plugins. To remove browser add-on and extension with Slim Toolbar feature, you need to upgrade your Cloud System Booster to its PRO version. Please clicking Buy Now button below to do this:

2 On the main screen of Cloud System Booster, click on the arrow button(lower right corner), then click on the Slim Toolbar tab to scan your computer.

Important Tips: Some browser extensions or add-ons are so malicious that it will come back again even you uninstalled it. Now you can use the Remove & Lock feature from the Ignore drop down option to remove browser extension and lock its installation path to prevent it come back after you restart your computer.

Anvi Browser Repair Tool is a free browser application designed to help computer users repair their browser problems. With One-Click Solution, Anvi Browser Repair Tool can help users easily clear browser history and download history, caches, cookies, repair browser home page and search engine modified by malwares, fix registry errors, networking settings and many other problems may happened to your browsers. Anvi Browser Repair Tool is devoted into making you surfing online with a lighter and safer browser.

1 Go to the main screen of Cloud System Booster, click on Toolbox, then Download and Run Anvi Browser Repair Tool to repair your browsers. Anvi Browser Repair Tool is IE, Mozilla Firefox, Google Chrome supported. Just choose the browse you want to repair, start your browser repair trip.

2 Click on the IE or Firefox or Chrome browser icon, an then select the items you want to repair, such as clear browser history, clear browser cookies,reset browser home page or search engine.

After the Us.4yendex.com program has been removed from your system, some residual files maybe still in there. You need clean your computer.

1 On the main screen of Cloud System Booster, go to Disk Cleaner, Internet Explorer,Google Chrome, Mozilla Firefox tab, please select Internet Explorer Cookies, Mozilla Firefox Cookies and Google Chrome Cookies option, and then back to the main screen of Cloud System Booster. You can also check the items you want to clean or optimize from Registry Cleaner, Optimizer and PC Repair module.

2 Now you can click on the Quick Care button to clean your computer quickly. Once the scan completes, there will come out a results screen, click Clear button to remove those junk files, browser cookies, invalid registry entries to maximize your computer performance. (You may also click the numbers to view detailed results.)

Malware Prevention Tips (IMPORTANT)

To prevent your computer from any potential malware infections, you are highly recommended to use Anti-malware software like Anvi Smart Defender to protect your computer.